2247679404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{88813}}^1$

素因数の和:88879

約数の個数: 72

約数和(自身を含む): 6142376240

約数和(自身を除く): 3894696836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 88813, 177626, 266439, 355252, 532878, 799317, 1065756, 1598634, 1687447, 3197268, 3286081, 3374894, 5062341, 6572162, 6749788, 9858243, 10124682, 13144324, 15187023, 19716486, 20249364, 29574729, 30374046, 39432972, 59149458, 60748092, 62435539, 118298916, 124871078, 187306617, 249742156, 374613234, 561919851, 749226468, 1123839702, 2247679404]

約数ペア:

[(1, 2247679404), (2, 1123839702), (3, 749226468), (4, 561919851), (6, 374613234), (9, 249742156), (12, 187306617), (18, 124871078), (19, 118298916), (36, 62435539), (37, 60748092), (38, 59149458), (57, 39432972), (74, 30374046), (76, 29574729), (111, 20249364), (114, 19716486), (148, 15187023), (171, 13144324), (222, 10124682), (228, 9858243), (333, 6749788), (342, 6572162), (444, 5062341), (666, 3374894), (684, 3286081), (703, 3197268), (1332, 1687447), (1406, 1598634), (2109, 1065756), (2812, 799317), (4218, 532878), (6327, 355252), (8436, 266439), (12654, 177626), (25308, 88813)]